Square D Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 10kA, bolt on, Model QOB120
Pickup available at IES - Mississauga
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Schneider Electric QO 20A Circuit Breaker – Professional-Grade Electrical Protection
The Schneider Electric QOB120 from the renowned Square D™ QO™ series delivers reliable, high-performance circuit protection for residential, commercial, and industrial electrical systems. This 20-amp, single-pole bolt-on miniature circuit breaker features a 10kA interrupting rating and operates at 120/240V AC, providing robust overcurrent protection for lighting circuits, receptacles, and general-purpose branch circuits. Engineered with Schneider Electric's proven Visi-Trip® indicator and thermal-magnetic trip mechanism, the QOB120 offers fast, accurate fault detection and easy status verification. The bolt-on design ensures secure installation in QO load centers, while the compact form factor maximizes panel space. Trusted by electricians and contractors across North America, Square D QO breakers are the industry standard for dependable electrical protection.
Key Features
| 20A Current Rating | Ideal for lighting circuits, receptacles, and general-purpose branch circuits |
| 10kA Interrupting Rating | High short-circuit capacity for robust fault protection in demanding applications |
| Thermal-Magnetic Trip | Dual protection against overloads and short circuits for comprehensive safety |
| Visi-Trip® Indicator | Clearly shows tripped status for fast troubleshooting and reduced downtime |
| Bolt-On Design | Secure, vibration-resistant installation in Square D QO load centers |
| Compact Construction | Space-efficient design maximizes panel capacity for additional circuits |
Specifications
| Model Number | QOB120 |
| Series | Square D™ QO™ |
| Breaker Type | Miniature Circuit Breaker (MCB) |
| Current Rating | 20 Amperes |
| Poles | 1-Pole |
| Voltage Rating | 120/240V AC |
| Interrupting Rating | 10kA (10,000 Amperes) |
| Trip Mechanism | Thermal-Magnetic |
| Mounting Type | Bolt-On |
| Trip Indicator | Visi-Trip® |
| Compatible Load Centers | Square D QO series panels |
| Application | Residential, commercial, and industrial electrical systems |
| Manufacturer | Schneider Electric (Square D) |
This professional-grade circuit breaker is in stock and ready to ship. Ontario customers can take advantage of convenient local pickup options. Trust the industry-leading Square D QO series for reliable electrical protection in your next project.
